Skip to content

Unexplained
Hauntings
Paranormal
Conspiracies
Urban Legends
Cases

Unexplained
Hauntings
Paranormal
Conspiracies
Urban Legends
Cases

Search the cases:

Simeon Thayer

Verdict: Legend

Fort Mifflin

Philadelphia, Pennsylvania November 10, 1777 to August 26, 1864

Seen something?

Reader reports become the next cases and the next videos. Tell us what you saw.

Send a report View cases

A case library for the unexplained: hauntings, vanishings, conspiracies and the stories behind the videos. Every case carries our verdict, the sources, and what readers have seen since.

Browse

All Cases
Hoaxes Exposed
Still Unproven
Legends
Confirmed True
Apparitions
Vanishings

Latest Cases

The Zebrina
Wallace Fard Muhammad
The Vanishing Sandringhams
The Unknown Sailor of Christmas Island
Tuanaki

Follow the Cases

YouTube
TikTok
Instagram
Facebook

©2026, TheUnexplained.xyz.

Site by GORGEOUS (opens in a new tab)